Ghs histoplasma antigen at SUMMIT MEDICAL CENTER

100 SUMMIT BLVD, MT JULIET, TN · Tristarhealth · · NPI 1982650024

Source: hospital's published price file ↗ · Published Mar 1, 2026 · Ingested Sep 16, 2026

$646.57

Cash price

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Discounted cash price

What a hospital charges a self-pay patient who pays directly, without going through insurance — usually well below the gross charge.

Example: A CT scan has a $3,200 gross charge but an $850 discounted cash price. Ask for it by name when scheduling — hospitals don't always advertise it up front.

Full explanation →

What you pay up front if you don't use insurance.

$646.57

Gross charge

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Gross charge (chargemaster price)

The hospital's full, undiscounted list price — pulled from its internal "chargemaster" price list. Almost no one actually pays this.

Example: A chest X-ray has a gross charge of $1,450. The same hospital's discounted cash price for the same X-ray is $180 — the gross charge mostly anchors negotiations, not what patients pay.

Full explanation →

The hospital's undiscounted list price — almost no one pays this.

$5.96 with Wellpoint vs $568.98 with Prime Health — same scan, same building. Share

Negotiated rates by payer
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Negotiated rate

The price a specific insurance plan agreed to pay the hospital for a service — it varies by insurer, and even by plan within the same insurer.

Example: The same knee MRI has a negotiated rate of $904 with one insurer's PPO plan and $1,509 with another's — identical hospital, identical scan.

Full explanation →

Payer
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Payer

The insurance company footing the bill — Aetna, UnitedHealthcare, Medicare, and so on.

Example: "Blue Cross Blue Shield" is the payer. Its negotiated rate for an MRI might be $904, while a different payer's negotiated rate for the same scan is $1,509.

Full explanation →
Plan
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Plan

The specific product an insurer sells — e.g. "Blue Cross PPO 500" — which sets your deductible, coinsurance and negotiated rates.

Example: Two people both insured by Aetna can owe very different amounts for the same MRI: $50 with an HMO plan's flat copay, or the full $1,200 toward a high-deductible PPO plan's unmet deductible.

Full explanation →
Negotiated rate vs. cash
Wellpoint MGMCD $5.96 ↓ -99%
Aetna NewBusiness $10.54 ↓ -98%
Aetna COMM $10.54 ↓ -98%
Devoted Health Plan MCR $13.25 ↓ -98%
Bright Health SmallGroup $13.25 ↓ -98%
Bright Health HIX $13.25 ↓ -98%
Amerigroup MGMCR $13.25 ↓ -98%
HealthSpring DualEligible $13.25 ↓ -98%
HealthSpring MCRHMO $13.25 ↓ -98%
HealthSpring MCRPOS $13.25 ↓ -98%
HealthSpring MCRPPO $13.25 ↓ -98%
Odyssey Healthcare COMM $13.25 ↓ -98%
United HeritageSelect $13.25 ↓ -98%
United VACCN $13.25 ↓ -98%
Sarah Cannon Research COMM $13.25 ↓ -98%
Humana ChoicecareMGMCR $13.25 ↓ -98%
United CorePayer $13.25 ↓ -98%
United AllPayerAppendix $13.25 ↓ -98%
Aetna MGMCRPPO $13.38 ↓ -98%
Aetna MGMCRSNP $13.38 ↓ -98%
Aetna MGMCRHMO $13.38 ↓ -98%
United MGMCR $13.52 ↓ -98%
BCBS MCR $13.65 ↓ -98%
WellCare MCR $13.65 ↓ -98%
Zing MGMCR $13.65 ↓ -98%
Ambetter Select $13.78 ↓ -98%
American Health Advantage MCRHMO $13.91 ↓ -98%
American Health Advantage MCRSNP $13.91 ↓ -98%
Evergreen HMO MCR $13.91 ↓ -98%
American Health Advantage MCRPFFS $13.91 ↓ -98%
American Health Advantage MCRPOS $13.91 ↓ -98%
American Health Advantage MCRPPO $13.91 ↓ -98%
Signature Advantage MCR $14.04 ↓ -98%
Ambetter CORE $14.31 ↓ -98%
ATRIO Golden Times MCR $14.58 ↓ -98%
Bright Health MCRNarrow $15.24 ↓ -98%
BCBS NetworkP $15.62 ↓ -98%
Prime Health WORKERSCOMP $19.08 ↓ -97%
NovaNET WORKERSCOMP $19.48 ↓ -97%
CorVel Corporation WORKERSCOMP $19.48 ↓ -97%
Cigna NewBusiness $23.64 ↓ -96%
Cigna OAP $26.85 ↓ -96%
BCBS TENNCARE $30.95 ↓ -95%
BCBS COVERKIDS $33.55 ↓ -95%
Oscar HIX $39.75 ↓ -94%
Humana BroadNetwork $53.00 ↓ -92%
Humana NarrowExchangeNetwork $53.00 ↓ -92%
Humana HumanaChoiceCare $53.00 ↓ -92%
Humana HumanaChoice $53.00 ↓ -92%
BCBS BlueCare $57.71 ↓ -91%
Kentucky Labor Cabinet WORKERSCOMP $119.03 ↓ -82%
Pruitt Health (AllyAlign) MCR $122.85 ↓ -81%
Apex Health MCR $122.85 ↓ -81%
NHC Advantage, Inc. MCRHMO $122.85 ↓ -81%
Humana TRICARE $161.64 ↓ -75%
United OptionsPPO $180.39 ↓ -72%
Cigna PPO $210.78 ↓ -67%
Centurion PRISON $266.39 ↓ -59%
United GlobalBenefitPlan $290.96 ↓ -55%
BGFH SingleSource DIRECTNETWORK $323.29 ↓ -50%
Aetna NAP $323.29 ↓ -50%
Multiplan COMM $420.27 ↓ -35%
Humana BH COMM $420.27 ↓ -35%
Employers Health Network COMM $452.60 ↓ -30%
Odom's TN Pride Sausage WORKERSCOMP $484.93 ↓ -25%
Cigna Evernorth Behavioral Health COMM $517.26 ↓ -20%
ComPsych COMM $517.26 ↓ -20%
BGFH SingleSource LEASEDNETWORK $549.58 ↓ -15%
Beech Street COMM $568.98 ↓ -12%
Prime Health COMMPPO $568.98 ↓ -12%

Visitor-reported prices

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Ghs histoplasma antigen at other Tennessee hospitals

Hospital City Cash price Negotiated range
Ascension Saint Thomas Midtown Nashville $265.31 $4.77 – $46.28
CHI Memorial Hospital Hixson Hixson $43.22 $10.65 – $102.20
62-1166050 BMH Carroll County Huntingdon $96.60 $11.53 – $26.50
CHI Memorial Hospital Chattanooga Chattanooga $61.76 $10.65 – $102.20
Johnson City Medical Center JOHNSON CITY $20.10 $6.63 – $28.89
Ascension Saint Thomas DeKalb Smithville $265.31 $8.42 – $46.28
Ascension Saint Thomas Highlands Sparta $265.31 $8.42 – $46.28
Ascension Saint Thomas River Park McMinnville $265.31 $8.42 – $46.28

All Tennessee hospitals for this procedure →